Attachment clip



FIG. 1 is a perspective view of the attachment clip showing the new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front end view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a back end view thereof; and,

FIG. 7 is a right side view thereof. 

CLAIM The ornamental design for an attachment clip, as shown and described. 